/*
 * Copyright 2009 Red Hat, Inc.
 *
 * Red Hat licenses this file to you under the Apache License, version 2.0
 * (the "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at:
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package com.organic.cell.http.internal.snoop;

import javax.net.ssl.SSLEngine;

import org.jboss.netty.channel.ChannelPipeline;
import org.jboss.netty.channel.ChannelPipelineFactory;
import org.jboss.netty.handler.codec.http.HttpClientCodec;
import org.jboss.netty.handler.codec.http.HttpContentDecompressor;
import org.jboss.netty.handler.ssl.SslHandler;

import static org.jboss.netty.channel.Channels.*;

/**
 * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
 * @author Andy Taylor (andy.taylor@jboss.org)
 * @author <a href="http://gleamynode.net/">Trustin Lee</a>
 * @version $Rev: 2226 $, $Date: 2010-03-31 11:26:51 +0900 (Wed, 31 Mar 2010) $
 */
public class HttpClientPipelineFactory implements ChannelPipelineFactory {

  private final boolean ssl;

  public HttpClientPipelineFactory(boolean ssl) {
    this.ssl = ssl;
  }

  public ChannelPipeline getPipeline() throws Exception {
    // Create a default pipeline implementation.
    ChannelPipeline pipeline = pipeline();

    // Enable HTTPS if necessary.
    if (ssl) {
      SSLEngine engine = SecureChatSslContextFactory.getClientContext().createSSLEngine();
      engine.setUseClientMode(true);

      pipeline.addLast("ssl", new SslHandler(engine));
    }

    pipeline.addLast("codec", new HttpClientCodec());

    // Remove the following line if you don't want automatic content decompression.
    pipeline.addLast("inflater", new HttpContentDecompressor());

    // Uncomment the following line if you don't want to handle HttpChunks.
    //pipeline.addLast("aggregator", new HttpChunkAggregator(1048576));

    pipeline.addLast("handler", new HttpResponseHandler());
    return pipeline;
  }
}
